Change fsc; inc; c.A.R.; j stone.
An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 5895-01-336-8582
NSN 6150-01-438-9411
NSN 5999-01-289-1235
NSN 7035-01-487-6481
NSN 6320-01-116-3980
NSN 5950-00-312-4321
NSN 5920-00-227-6586
NSN 6145-00-181-9760
NSN 5965-00-215-5866
NSN 5895-00-556-9162
NSN 5930-01-532-1610
NSN 6105-00-120-9601